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  1. Home
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  3. Tools & Machining
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  5. Cutting Tools
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  7. Countersinks, Center Drills & Spotting Drills
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  9. Countersinks

Countersinks (3,500+ items) - Page 3

Eazypower Isomax 3/8 in. X 3/8 inch D Tool Steel Countersink Countersink Bit 1 pc 30353
Eazypower

Isomax 3/8 in. X 3/8 inch D Tool Steel Countersink Countersink Bit 1 pc

Zoro # G1930281
Mfr # 30353
product price: 
$9.59
/ea
Mastercut Tool 3/8x1/4x2-1/2 6FL 82 Degree Countersink 680-708
Mastercut Tool

3/8x1/4x2-1/2 6FL 82 Degree Countersink

Zoro # G900578774
Mfr # 680-708
product price: 
$24.19
/ea
M.A. Ford Csink Set 79 Ser 82 Deg 79T000012
M.A. Ford

Csink Set 79 Ser 82 Deg

Zoro # G1164026
Mfr # 79T000012
product price: 
$187.99
/ea
Norseman Drill & Tool Norseman 82AG Gold Oxide 82 Degreess Pilotless Countersink, Size CS3/16 67120
Norseman Drill & Tool

Norseman 82AG Gold Oxide 82 Degreess Pilotless Countersink, Size CS3/16

Zoro # G515850050
Mfr # 67120
product price: 
$26.39
/ea
Keo 1/2 x 82 deg CO 6FLT 1/4 SK Cntsnk 919-000-739
Keo

1/2 x 82 deg CO 6FLT 1/4 SK Cntsnk

Zoro # G1824347
Mfr # 919-000-739
product price: 
$22.69
/ea
Keo Countersink, 6 FL, 100 Deg, 5/8, Cobalt, TiN 919-000-818
Keo

Countersink, 6 FL, 100 Deg, 5/8, Cobalt, TiN

Zoro # G1884407
Mfr # 919-000-818
product price: 
$43.19
/ea
Keo Countersink, 6 FL, 90 Deg, 1 1/4, Cobalt 919-000-789
Keo

Countersink, 6 FL, 90 Deg, 1 1/4, Cobalt

Zoro # G0808516
Mfr # 919-000-789
product price: 
$108.99
/ea
M.A. Ford Endmill 3/8X1-5/8 .015Cr 79000004
M.A. Ford

Endmill 3/8X1-5/8 .015Cr

Zoro # G1164391
Mfr # 79000004
product price: 
$210.99
/ea
Versadrive HMT Countersink 1/2 in. x 82 Degree 603065-0300
Versadrive

HMT Countersink 1/2 in. x 82 Degree

Zoro # G409198961
Mfr # 603065-0300
product price: 
$70.65
/ea
Osg Countersink, 2-1/2 in. L, 82 deg., 1/2 in. 706-5000-082
Osg

Countersink, 2-1/2 in. L, 82 deg., 1/2 in.

Zoro # G1772219
Mfr # 706-5000-082
product price: 
$55.25
/ea
Keo 5/8 x 82 deg HSS 6FLT 3/8 SK Cntsnk 919-000-350
Keo

5/8 x 82 deg HSS 6FLT 3/8 SK Cntsnk

Zoro # G3408544
Mfr # 919-000-350
product price: 
$30.65
/ea
Keo Countersink, 3/8 in, 90 , 1-3/4 in 917-000-059
Keo

Countersink, 3/8 in, 90 , 1-3/4 in

Zoro # G2522502
Mfr # 917-000-059
product price: 
$16.99
/ea
Keo Countersink, 6 FL, 82 Deg, 1/2, Cobalt, TiN 919-000-742
Keo

Countersink, 6 FL, 82 Deg, 1/2, Cobalt, TiN

Zoro # G6958673
Mfr # 919-000-742
product price: 
$28.79
/ea
M.A. Ford Xt Endmill 3/8X1X.090 64100003
M.A. Ford

Xt Endmill 3/8X1X.090

Zoro # G1345369
Mfr # 64100003
product price: 
$151.99
/ea
Eazypower Replacement Countersink Bit, 1/8", HSS 30187
Eazypower

Replacement Countersink Bit, 1/8", HSS

Zoro # G9479355
Mfr # 30187
product price: 
$2.39
/ea
Keo 1/2 90 deg ZErO Flute CO Deburring Tool 919-000-223
Keo

1/2 90 deg ZErO Flute CO Deburring Tool

Zoro # G0649546
Mfr # 919-000-223
product price: 
$30.75
/ea
Keo 3/8 x 90 deg KEO CO SF Countersink 919-000-603
Keo

3/8 x 90 deg KEO CO SF Countersink

Zoro # G2805433
Mfr # 919-000-603
product price: 
$18.15
/ea
Keo Countersink, 6 FL, 82 Deg, 5/8, Cobalt, TiN 919-000-746
Keo

Countersink, 6 FL, 82 Deg, 5/8, Cobalt, TiN

Zoro # G7530135
Mfr # 919-000-746
product price: 
$43.15
/ea
Champion Cutting Tool CSK Zero Flute Countersink - Deburring Tool, 82 deg Pntless, Round Shank CHA CSK6S
Champion Cutting Tool

CSK Zero Flute Countersink - Deburring Tool, 82 deg Pntless, Round Shank

Zoro # G911874636
Mfr # CHA CSK6S
product price: 
$19.79
/ea
Keo 3/4 82 deg ZErO Flute CO Deburring Tool 919-000-210
Keo

3/4 82 deg ZErO Flute CO Deburring Tool

Zoro # G0314291
Mfr # 919-000-210
product price: 
$52.55
/ea
Shaviv Deburring Tool Set, Yellow 155-00222
Shaviv

Deburring Tool Set, Yellow

Zoro # G010914271
Mfr # 155-00222
product price: 
$48.19
/ea
Keo 1 x 82 deg KEO HSS RH 3Fl Center Reamer 917-000-081
Keo

1 x 82 deg KEO HSS RH 3Fl Center Reamer

Zoro # G2158527
Mfr # 917-000-081
product price: 
$62.19
/ea
Drill America 3/8"-No 30 HSS Threaded Shank Stop Countersink TSC3/8-30
Drill America

3/8"-No 30 HSS Threaded Shank Stop Countersink

Zoro # G1740849
Mfr # TSC3/8-30
product price: 
$15.39
/ea
Hanson 1/2" High Speed Steel Countersink 12411
Hanson

1/2" High Speed Steel Countersink

Zoro # G502648523
Mfr # 12411
product price: 
$19.99
/ea
Versadrive HMT Countersink 3/8 in. x 82 Degree 603065-0200
Versadrive

HMT Countersink 3/8 in. x 82 Degree

Zoro # G609198945
Mfr # 603065-0200
product price: 
$50.39
/ea
Zoro Select Countersink Set, Carbide, 4 Pieces 336-100082
Zoro Select

Countersink Set, Carbide, 4 Pieces

Zoro # G1978883
Mfr # 336-100082
product price: 
$501.99
/ea
M.A. Ford 5/8 90 Multi-Fl Cs Tin 79T062503
M.A. Ford

5/8 90 Multi-Fl Cs Tin

Zoro # G1166239
Mfr # 79T062503
product price: 
$52.65
/ea
Drill America 1/2"-82 Carbide 6 Flute Countersink DMOCHAT1/2-82
Drill America

1/2"-82 Carbide 6 Flute Countersink

Zoro # G410548250
Mfr # DMOCHAT1/2-82
product price: 
$74.15
/ea
Drill America 1/2"-82 1/4" Shank HSS 3 Flute Center Reamer DEWCSK1/2-82X1/4
Drill America

1/2"-82 1/4" Shank HSS 3 Flute Center Reamer

Zoro # G1743615
Mfr # DEWCSK1/2-82X1/4
product price: 
$8.99
/ea
Big Horn 5 Piece Counter Sink Set with 3/8 Plug Cutter 13201
Big Horn

5 Piece Counter Sink Set with 3/8 Plug Cutter

Zoro # G104396730
Mfr # 13201
product price: 
$16.75
/ea
Keo 60 deg 3 Flute 5 piece Center Reamer Set HSS 917-000-004
Keo

60 deg 3 Flute 5 piece Center Reamer Set HSS

Zoro # G0403706
Mfr # 917-000-004
product price: 
$177.99
/ea
Keo Countersink Set, 120 , 5 917-000-003
Keo

Countersink Set, 120 , 5

Zoro # G2550834
Mfr # 917-000-003
product price: 
$170.99
/ea
Keo 3/16 x 90 deg Single Flute Carbide Countersink 919-000-951
Keo

3/16 x 90 deg Single Flute Carbide Countersink

Zoro # G2338253
Mfr # 919-000-951
product price: 
$25.69
/ea
Drill America 3.00mm - 20.00mm Carbide Tip Reverse Countersink DMORC3-20
Drill America

3.00mm - 20.00mm Carbide Tip Reverse Countersink

Zoro # G422702695
Mfr # DMORC3-20
product price: 
$13.19
/ea
Link English HSS Combined Drill & Counterbore 9 Pc Set 05-L2-376
Link

English HSS Combined Drill & Counterbore 9 Pc Set

Zoro # G7646688
Mfr # 05-L2-376
product price: 
$257.99
/ea
Keo 5/8 x 90 deg KEO CO SF Countersink 919-000-607
Keo

5/8 x 90 deg KEO CO SF Countersink

Zoro # G0319121
Mfr # 919-000-607
product price: 
$28.39
/ea
Countersinks (3,500+ items) - Page 3
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About Countersinks

Countersinks are specialized tools that are used to create a chamfered edge on an object. They are commonly used in machining and fabrication to prepare surfaces for drilling, tapping, or other operations. Countersinks can also be used to deburr or countersink the edges of holes.

Types of Countersinks

Countersinks come in a variety of shapes and sizes, from small single-point countersinks for use with drill bits, to larger multi-fluted countersinks for use with chamfering tools. Countersink sets typically include several different sizes and angles to accommodate different applications.

Materials Used For Countersinks

Countersinks are usually made from high speed steel (HSS) or carbide, but can also be made from other materials such as brass or bronze. The material chosen will depend on the application and the desired finish of the chamfer.

Industries That Use Countersinks

Countersinking is widely used in many industries such as automotive manufacturing, aerospace engineering, furniture making, plumbing and electrical work. Professional tradespeople often use countersink drills and chamfering tools to create precise edges on their workpieces.

Find the Countersinks You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of tools & machining along with other tools or supplies to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

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120 degree countersink1 in endmillcountersink zero flutetool supply coradius endmill

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